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Perfluorohexyl ethyl sulfonic acid
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Chemical Name |
Perfluorohexyl ethyl sulfonic acid |
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Synonyms |
1H,1H,2H,2H-Perfluorooctanesulfonic Acid |
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CAS No. |
27619-97-2 |
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Molecular formula |
C8H5F13O3S |
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Molecular weight |
428.17 |
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Molecular Structure |
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Details |
Appearance: colorless transparent liquid Density: 1.150g / cm3 Flash point: 87.6℃ Boiling point: 221.2℃/760mmHg Assay: 30%min.
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Main Application |
It is an important intermediate for organic fluorine synthesis, advanced chemical synthesis, fluorosurfactant, organic intermediate and electroplating intermediate. As an aliphatic compound used in the synthesis of fluorinated surfactants. It can be used as a chromium mist inhibitor in the chromium plating process to prevent dangerous chromic acid fumes. The amount of chromium mist inhibitor used: the addition amount of tridecafluorooctanesulfonic acid per liter of electroplating bath solution is 0.1 ml-0.4 ml. |
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